Responsibilities

Network & System Security

• Review and support the design and implementation of secure network architecture (LAN/WAN, VPN, cloud, hybrid)
• Assist in configuring firewalls, network segmentation, and access controls
• Support secure setup of new systems, sites, and integrations
• Apply secure configuration standards to infrastructure and systems
• Implement zero trust principles where applicable

Firewall & Network Security Policy Ownership

• Implement firewall rules based on approved standards and requests
• Perform initial review of firewall rule changes and elevate where needed
• Support enforcement of least-privilege access across network zones
• Assist in managing secure remote access (VPN, admin, third-party)

MDR Integration & Security Visibility

• Ensure systems and network devices are properly onboarded to MDR/SIEM